On 13.12.22 14:40, Ralf Ramsauer wrote: > Hi Jussi, > > On 13/12/2022 14:05, Jussi Pajala wrote: >> Hi, >> >> I'm currently running old jailhouse 0.8 on 4.9 kernel - provided by >> TI's SDK. >> >> Now, I need to upgrade to 5.10 kernel but TI has removed Jailhouse >> support from the newest SDK which contains the 5.10 kernel. >> >> The old Jailhouse doesn't compile under the new kernel. Also I saw >> some posts that the kernel requires some patches for the Jailhouse to >> work. >> >> So, what is actually needed? What are the steps to configure the 0.8 >> Jailhouse to compile under 5.10 kernel? > > I recommend to take the latest git version of Jailhouse. For the kernel, > you can use the patches on top of: > > https://github.com/siemens/linux/tree/jailhouse-enabling/5.10 >
Problem with the AM5xx was that it never received official Jailhouse support. By now, that platform is likely out of scope for TI, not getting feature upstreaming anymore. I vaguely recall the details of that platform from my initial enabling, and I think it was specifically its missing PSCI support for CPU bring-up. That was even more complex than vexpress, a platform we dropped 4 years ago. So, updating Jailhouse may be tricky if Jailhouse should no longer support the required abstractions for this legacy SoC. Jan -- Siemens AG, Technology Competence Center Embedded Linux -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/25321d20-a68b-89af-af05-31ef40579ebf%40siemens.com.
